Harless Donelow
Details
Clark County School District
Computer Tech 1
2021 : 2023
Freelance
Cybersecurity Projects
Developed content for, as well as performing the following tasks :
● Active Directory Administration :
● Powershell : Automated provision, maintaining, and de-provisioning user accounts
● Setting up Remote Access Server (RAS) features to support NAT/PAT
● Implementation and maintenance of Windows DNS and DHCP services
● Configuration of Windows File Servers with Implementation of quotas and NTFS permissions
2021 : 2022
Freelance
Active Directory Specialist
Developed content for, as well as performed the following tasks for Azure Sentinel (SIEM) :
● Used custom PowerShell script to extract metadata from Windows Event Viewer to be forwarded to third-party API in order to derive geolocation data
● Configured Log Analytics Workspace in Azure to ingest custom logs containing geographic information (latitude, longitude, state/province, and country)
● Configured Custom Fields in Log Analytics Workspace with the intent of mapping geo data in Microsoft Azure Sentinel
● Configured Azure Sentinel(Microsoft’s cloud SIEM) workbook to display global attack data(RDP brute force) on a world map according to physical location and magnitude of attacks
2021 : 2021
Freelance
Microsoft Azure Sentinel
Developed content for, as well as performing the following tasks :
● Installed and configured Nessus Essentials to perform credentialed vulnerability scans against Windows 10 Hosts
● Implemented Vulnerability Management Function on sandbox networks :
○ Discover, Prioritize, Assess, Report, Remediate, Verify
● Conducted vulnerability assessments with Nessus; remediated vulnerabilities
● Developed an automated remediation process to preemptively deal with vulnerabilities stemming from Windows updates and third-party software.
2021 : 2021
Freelance
Vulnerability Scanning / Management
About
Welcome to my LinkedIn profile! I'm Harless Donelow, a highly motivated cybersecurity professional with expertise in a wide range of security tools and technologies. Currently pursuing a Bachelor of Science degree in Cybersecurity from Western Governors University, I have already obtained CompTIA A+ and CompTIA Security+ certifications, with CompTIA Network+ in progress.
I am passionate about cybersecurity and continuously learning new skills and techniques to stay ahead of emerging threats. I have experience designing and building a Security Operations Center (SOC) homelab using pfSense, Active Directory, Sysmon, and CrowdSec to establish a robust security posture. Additionally, I have developed a geolocation-based threat map by implementing a honeypot in Microsoft Azure and integrating it with Azure Sentinel, achieving an accurate geolocation mapping of 100%. I have also created a Python-based SQL injector vulnerability finder tool to detect web application security vulnerabilities.
I am currently seeking opportunities to apply my skills and experience in a professional setting. I am committed to delivering effective solutions that meet the unique needs of each organization I work with, while also continuously expanding my knowledge and staying up-to-date with the latest developments in the field.
If you are interested in discussing job opportunities or collaborating on cybersecurity projects, please don't hesitate to connect with me. Thank you for visiting my profile!
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